EP4092330A1 - Douille d'ampoule pourvue d'étrier de retenue pour l'ampoule - Google Patents

Douille d'ampoule pourvue d'étrier de retenue pour l'ampoule Download PDF

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Publication number
EP4092330A1
EP4092330A1 EP22161029.8A EP22161029A EP4092330A1 EP 4092330 A1 EP4092330 A1 EP 4092330A1 EP 22161029 A EP22161029 A EP 22161029A EP 4092330 A1 EP4092330 A1 EP 4092330A1
Authority
EP
European Patent Office
Prior art keywords
socket
lamp
base
stone
leg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP22161029.8A
Other languages
German (de)
English (en)
Other versions
EP4092330B1 (fr
Inventor
Philipp Henrici
Olaf Baumeister
Mark Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BJB GmbH and Co KG
Original Assignee
BJB GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BJB GmbH and Co KG filed Critical BJB GmbH and Co KG
Priority to EP22190477.4A priority Critical patent/EP4113757A1/fr
Publication of EP4092330A1 publication Critical patent/EP4092330A1/fr
Application granted granted Critical
Publication of EP4092330B1 publication Critical patent/EP4092330B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
    • F21V19/0065—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base at least one conductive element acting as a support means, e.g. spring-mounted contact plate in a bayonet base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/08—Resiliently-mounted rigid pins or blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/307—Lighting for domestic or personal use for ovens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/008—Illumination for oven cavities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications

Definitions

  • Generic lampholders are, for example, from EP 1 811 227 well known and widely used in particular to illuminate cooking appliance interiors.
  • Lamp holders of this type have proven themselves in the prior art and are still widely used as part of cooking appliance lights despite the advent of LED technology. Last but not least, this is due to the comparatively low temperature sensitivity of the light source as well as to the established and inexpensive components and production methods.
  • the essential advantage of the invention lies in the fact that the retaining clip previously inserted into the setting stone from below is now inserted into the setting stone from the upper side.
  • the setting stone forms a fastening contour on its upper side for the holding leg fixing the spring leg to the setting stone, in particular if each spring leg is connected to a holding leg, the fastening contour is a holding slot worked into the top side towards the underside of the setting stone, the holding slot next to it the base receptacle is arranged.
  • the invention proposes fixing each spring leg separately in the setting stone, with the holding legs of each spring leg being fixed in the fastening contour in a non-positive manner, but preferably in a form-fitting manner.
  • the retaining clip is part of a fastening ring which is fixed to the setting stone and surrounds the base receptacle.
  • fastening rings are also well known from the aforementioned prior art. In conjunction with a mounting flange, they serve to fix the light socket in the recess of a cooking chamber wall. To this end, the wall of the cooking space is accommodated between the mounting flange and a counter bearing, usually a detent spring. If the retaining clip is now part of this fastening ring, this reduces the number of components to be assembled. This lowers the manufacturing costs and simplifies the manufacturing processes.
  • the spring legs can certainly be made for the spring legs to be connected to the fastening ring only for the assembly process and to be separated from the fastening ring in a further assembly step using a suitable tool in order to avoid an electrically conductive connection between the spring legs of the retaining clip and the fastening ring.
  • the tool can anchor the holding leg in a non-positive or positive manner in corresponding fastening contours of the setting stone, for example by means of a material deformation.
  • the spring legs connected to the retaining ring are equipped with retaining arms which are anchored positively or non-positively in fastening contours when the fastening ring is inserted on the setting stone. For separation, existing material bridges are then severed between the spring legs and/or retaining legs and the fastening ring.
  • Electrical safety can be supplemented or alternatively created by providing the fastening ring with a protective conductor connection.
  • the socket stone forms a lamp receptacle surrounded by a wall on its upper side, the bottom of which forms the socket receptacle, especially if the wall forms fixing cavities on its inner surface, into which fixing lugs of the fastening ring engage.
  • the fixing ring With the help of the fixing cavities, into which the fixing lugs of the fixing ring engage, the fixing ring can be fixed to the setting stone in a particularly simple and permanent manner as well as with stable force.
  • the wall has latching openings through which latching wings of the fastening ring pass and that the wall forms a mounting flange, with a cooking chamber wall being able to be arranged between latching wings and mounting flange to hold the socket.
  • the fastening ring carries at least one holding means for a lamp glass, it being provided that the holding means is a bayonet projection.
  • a cooking appliance light is given the reference number 10 as a whole.
  • the cooking appliance light 10 is in figure 1 shown in an exploded view and includes a lamp glass 11, a lamp 12, designed here as a G9 lamp, and a total of the reference numeral 13 provided lamp socket.
  • the lamp socket 13 is initially formed by a socket stone 14 which carries a fastening ring 15 , holds a protective conductor connection 16 and socket contacts 17 and connection contacts 18 .
  • the fastening ring 15 and the protective conductor connection are arranged on the upper side of the setting stone 14 .
  • the socket contacts 17 and the connection contacts 18 are accommodated in sockets 19 on the underside of the socket stone 14 .
  • the lamp 12 has a lamp bulb 20 and a lamp base 21 adjoining it, the latter carrying two base contacts 22 .
  • FIG. 5 shows a side view
  • figure 8 a view from above
  • figure 9 a view of the underside of the setting stone 14.
  • the setting stone 14 has two sockets 19 on its underside.
  • a ventilation gap 23 is formed between these connecting pieces 19 , which enables cooling of a lamp base 21 inserted in the socket insulator 14 .
  • the protective conductor connection 16 can be seen behind the socket 19, which is inserted into the socket stone 14 from the top.
  • the socket stone 14 forms a socket base 24 from which the sockets 19 extend in the direction of the underside and on which an annular wall 25 is placed in the opposite direction, which carries a mounting flange 26 at its upper end.
  • the annular wall 25 surrounds a receiving space 27 in which the fastening ring and the lamp 12 are seated and which accommodates the light collar 28 used to fix the light glass 11 on the socket stone 14 .
  • figure 1 shows in connection with figure 5 that the annular wall 25 has detent spring openings 29 in two diametrically opposite sections, from which detent springs 30 of the fastening ring 15 emerge.
  • figure 8 shows a view from above of the setting stone 14, ie a view of the top of the setting base 24. It is off figure 8 It can first be seen that the mounting flange 26 surrounds an insertion opening 31 through which the receiving space 27 is accessible, whereas the socket base 24 delimits this receiving space at the bottom.
  • the annular wall 25 of the socket stone 14 has, in addition to the detent spring openings 29 in a circumferential angle offset by 90°, two diametrically opposite grooves 32, in which the fastening arms 33 for holding the lamp glass 11 are inserted.
  • a base receptacle 34 is worked into the base 24 of the socket, which extends like a blind hole in the direction of the underside of the socket and into which the lamp base 21 of the lamp 12 is to be inserted.
  • the base receptacle 34 has an approximately rectangular cross section and is enclosed by two end walls 35 lying opposite one another and two transverse walls 36 likewise lying opposite one another.
  • the transverse walls 36 each have a spring opening 37 which is arranged approximately in the middle of each transverse wall 36 and is used to guide a spring leg 38 of a retaining clip 39 in each case.
  • a storage bay 40 has a protective conductor receptacle 41 through which the protective conductor connection 16 is inserted and in which it is held. Part of each storage bay 40 is a transverse wall parallel slot receptacle 42. One of the storage bays 40 contains a stabilizing pin 43 projecting towards the top, the function of which will be explained later.
  • each connecting piece 19 is provided with a contact cavity 44 in which connection and socket contacts 18, 17 (not shown here) are arranged.
  • the ventilation gap 23 extending between the sockets 19 also comes into its own in this illustration.
  • the detent springs 30 extend outwards through the detent spring openings 29 and project outwards relative to the annular wall 25 so that they are arranged below the mounting flange 26 .
  • figure 9 another coding rib 45, which is arranged on the outer circumference of the ring wall 25 and serves to align the setting stone 14 in the correct position in a cooking chamber wall.
  • the seated in the socket stone 14 spring leg 38 of the fastening ring 15 extend with their free ends within the base receptacle 34 to the underside of the socket stone 14, ie towards the viewer figure 9 and are in the area of the ventilation gap 23 within the base receptacles 34 in figure 9 to recognize.
  • figure 2 is a perspective view of the top of the mounting ring 15.
  • figure 3 12 is a top view of the attachment ring 15, whereas figure 4 a sectional view according to section line IV-IV in figure 3 represents.
  • the fastening ring 15 initially includes a base plate 46, which with its in the figures 2 and 3 from the viewer technological underside faces the base 24 and rests on the same.
  • the base plate 46 has a central recess 47 which, when mounted in the correct position in the socket insulator 14, is aligned with the base receptacle 34 and through which the lamp base 21 can be inserted into the base receptacle 34.
  • the retaining clip 39 is integrated into the fastening ring 15, so that the base plate 46, to which the spring legs 38 of the retaining clip 39 are connected, assumes the function of the retaining leg.
  • Each spring leg 38 is connected to a stabilizing web 48 which is bent away from the base plate 46 in the direction of the underside of the setting stone 14 and is aligned transversely parallel to the respective adjacent transverse wall 36 of the base receptacle 34 .
  • the detent springs 30 of the fastening ring 15 and the fastening arms 33 for holding the lamp glass 11 are then each formed on the outer circumference of the base plate 46 .
  • the outer edge of the fastening ring 15 carries on the right and left of a fastening arm 33 fixing lugs 49 figure 1 indicates.
  • Elasticity cuts 51 are introduced into the base plate 46 between a fixing lug 49 and the adjacent fastening arm 33 in order to increase the spring deflection of the fastening arm 33, which offers advantages with regard to the fastening of the lamp glass 11, which, however, will not be explained further here.
  • the spring legs 38 extend from the base plate 46 of the fastening ring 15 in the direction of the underside of the setting stone and the stabilizing webs 38 are also formed from the base plate 46 in the direction of the underside of the setting stone 14 .
  • both the detent springs 30 and the fastening arms 33 and finally the fixing lugs 49 point in the opposite direction and also have their respective origins on the base plate 46.
  • Sectional representations of the setting stone 14 according to section line VI-VI in figure 5 show the introduced into the receiving space 27 of the socket stone 14 fastening ring 15, in the case of figure 7 adding lamp 12.
  • the fastening ring 15 is pushed into the receiving space 27 of the setting stone 14 from the top side of the setting, with the fastening arms 33 having the grooves 32 ( figure 8 ) and the detent springs 30 with the detent spring openings 29 ( figure 8 ) are aligned. While the fastening arms 33 are only seated in the grooves 32 with a friction fit, the detent springs 30 engage through the associated detent spring opening 29 and thus support a form-fitting fixing of the fastening ring 15 in the setting block 14. However, the fastening ring 15 is actually fastened by the interaction of the fixing lugs 49 with the fixing cavities 50, into which the former engage and thus ensure a form-fitting mounting of the fastening ring 15 in the setting stone 14.
  • the spring legs 38 engage through the respective spring opening 37 of each transverse wall 36 and into the base receptacle 34 and point with the respective free end of the spring leg in the direction of the underside of the socket stone 14 or underside of the lamp socket 13.
  • the stabilizing webs 48 to which the spring legs 38 are connected, sit in the respectively associated slot receptacle ( figure 8 ), where with regard to the viewing level of the figures 6 and 7 right stabilizing bar 48 on the stabilizing pin 43 is supported.
  • a stabilizing pin 43 was dispensed with in the case of the left-hand stabilizing web 48 , since in the present exemplary embodiment it is supported against the protective conductor connection 16 , which here assumes the function of the stabilizing pin 43 .
  • FIG 7 The lamp 12 additionally shown now shows the effect of the retaining clip 39 with its spring legs 38.
  • the lamp base 21 inserted into the base receptacle 34 spreads the spring arms outwards, the resilience of which applies a force directed against the base and snaps behind base ribs 52 formed on the base. In this way, protection against the lamp 12 falling out is achieved.
  • figure 7 also illustrates the function of the stabilizing pin 43 and stabilizing web 48. The outward spreading forces of the lamp base 21 are intercepted by the stabilizing pin 43, so that the spring legs 38 can apply high pressure forces to the lamp base 21 in order to anchor it securely in the lampholder 14.
  • the fastening clip 39 can also be inserted into the setting stone 14 from above without being part of a fastening ring 15 .
  • the base plate 46 of the fastening ring 15 would be correspondingly reduced in diameter and would not have any additional components such as detent springs 30 and fastening arms 33 . It would then contain only the spring legs 38, which do not even necessarily have to be arranged on the base plate 46 via stabilizing webs 48, but could be arranged thereover.
  • each stabilizing bar 48 carries a spring leg 38 and that these—without the other parts of the fastening ring 15 and also without the base plate 46—are inserted into the slot receptacles 42 and anchored there in a positive or non-positive manner.
  • the beneficial rearrangement of the retaining clip 39 would remain so even if the component reduction is not realized as a result.
  • connection between the base plate 46 and the spring legs 38 can then be separated, for example by separating the stabilizing webs 48 from the base plate 46, in which case these are then to be held in the setting stone 14 in a positive or non-positive manner. In this way, the electrical safety can be further improved—in particular if a protective conductor connection 16 is dispensed with.
  • the invention therefore shows an advantageous redesign of a lamp socket for a cooking appliance, in particular a G9 lamp socket, as is often used in cooking appliances such as ovens, steam cookers, microwaves, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Resistance Heating (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP22161029.8A 2021-05-18 2022-03-09 Douille d'ampoule pourvue d'étrier de retenue pour l'ampoule Active EP4092330B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22190477.4A EP4113757A1 (fr) 2021-05-18 2022-03-09 Douille de lampe pourvue d'étrier de retenue pour la lampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021112799.8A DE102021112799B4 (de) 2021-05-18 2021-05-18 Lampenfassung mit Halteklammer für Lampe

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP22190477.4A Division-Into EP4113757A1 (fr) 2021-05-18 2022-03-09 Douille de lampe pourvue d'étrier de retenue pour la lampe
EP22190477.4A Division EP4113757A1 (fr) 2021-05-18 2022-03-09 Douille de lampe pourvue d'étrier de retenue pour la lampe

Publications (2)

Publication Number Publication Date
EP4092330A1 true EP4092330A1 (fr) 2022-11-23
EP4092330B1 EP4092330B1 (fr) 2023-05-10

Family

ID=80685407

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22190477.4A Pending EP4113757A1 (fr) 2021-05-18 2022-03-09 Douille de lampe pourvue d'étrier de retenue pour la lampe
EP22161029.8A Active EP4092330B1 (fr) 2021-05-18 2022-03-09 Douille d'ampoule pourvue d'étrier de retenue pour l'ampoule

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP22190477.4A Pending EP4113757A1 (fr) 2021-05-18 2022-03-09 Douille de lampe pourvue d'étrier de retenue pour la lampe

Country Status (5)

Country Link
US (1) US11791598B2 (fr)
EP (2) EP4113757A1 (fr)
CN (1) CN115371021A (fr)
DE (1) DE102021112799B4 (fr)
PL (1) PL4092330T3 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1435636A2 (fr) * 2002-12-19 2004-07-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Unité d'éclairage
EP1811227A1 (fr) 2006-01-19 2007-07-25 BJB GmbH & Co. KG Lampe électrique, particulièrement pour appareils de cuisine
WO2010023682A1 (fr) * 2008-07-11 2010-03-04 Ramchandra Shrikrishna Bhagwat Ensemble lampe à incandescence et douille
DE202021102683U1 (de) * 2021-05-18 2021-05-28 Bjb Gmbh & Co. Kg Lampenfassung mit Halteklammer für Lampe
DE202021102682U1 (de) * 2021-05-18 2021-05-28 Bjb Gmbh & Co. Kg Lampenfassung mit Belüftungskanal
DE202021102684U1 (de) * 2021-05-18 2021-05-31 Bjb Gmbh & Co. Kg Backofenleuchte mit axial wirkender Verriegelung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465025A (en) * 1993-05-10 1995-11-07 Litetronics International, Inc. Lamp with removable base and replaceable bulb capsule
JP2005524199A (ja) 2002-04-26 2005-08-11 フェニックス・ランプス・インディア・リミテッド 白熱電気ランプ及びソケットのアセンブリ
TR200806540A2 (tr) 2008-09-01 2010-01-21 Atalay Suav Fırınlarda kullanılan bayonet kilitlemeli lamba duyu

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1435636A2 (fr) * 2002-12-19 2004-07-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Unité d'éclairage
EP1811227A1 (fr) 2006-01-19 2007-07-25 BJB GmbH & Co. KG Lampe électrique, particulièrement pour appareils de cuisine
WO2010023682A1 (fr) * 2008-07-11 2010-03-04 Ramchandra Shrikrishna Bhagwat Ensemble lampe à incandescence et douille
DE202021102683U1 (de) * 2021-05-18 2021-05-28 Bjb Gmbh & Co. Kg Lampenfassung mit Halteklammer für Lampe
DE202021102682U1 (de) * 2021-05-18 2021-05-28 Bjb Gmbh & Co. Kg Lampenfassung mit Belüftungskanal
DE202021102684U1 (de) * 2021-05-18 2021-05-31 Bjb Gmbh & Co. Kg Backofenleuchte mit axial wirkender Verriegelung

Also Published As

Publication number Publication date
EP4092330B1 (fr) 2023-05-10
PL4092330T3 (pl) 2023-10-02
US20220376450A1 (en) 2022-11-24
CN115371021A (zh) 2022-11-22
DE102021112799A1 (de) 2022-11-24
EP4113757A1 (fr) 2023-01-04
DE102021112799B4 (de) 2023-01-12
US11791598B2 (en) 2023-10-17

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